#include<stdio.h>
int main()
{
	  int  iSelect=1;
	  
	  while(iSelect!=0)
	  {
	  	printf("------Menu----------\n");
	  	printff("----sell--------1\n");
	  	printf("----Buy----------2\n");
	  	printf("-----ShowProduct--3\n");
	  	printf("----Out-----------0\n");
	  	
	  	scanf("%d",&iSelect);
	  	switch(iSelect)
	  	{
	  		case 1:
	  			printf("you are selliing to consumer\n");
	  			break;
	  		case 2:
	  			printf("you are buying something into store\n");
	  	        break; 
	  		case 3:
	  			printf("checking the store\n");
	  			break;
	  		default:
	  			printf("You put a wrong selection\n");
	  			break;
	  			
		  }
	  }
	  return 0;
}
